chinacoal08
]Product Introduction
This product is a kind of isolated closed-circuit cycling breathing apparatus. Human's breathing system is isolated from outside world after wearing it, able to prevent all sorts of poisonous and harmful gas to enter human body.
Main Parameter
Protection time:
Service time is 120 minutes (medium labor intensity at rate of work 55w).
Methods of oxygen supply:
Rationed oxygen supply: >1.2L/min(liter/minute)
Automatic oxygen supply: >60L/min(liter/minute)
Manual oxygen supply: >60L/min(liter/minute)
Oxygen cylinder:
Rated pressure: 20Mpa(200kg)
Reserved volume: >240L(liter)
Automatic exhaust pressure: 150—300pa(pa)
Starting pressure of safety valve: ≤1Mpa
Product weight (including CO2 absorbent and oxygen): 4.3kg
Overall dimension: 286mmX199mmX102mm
Shelf life: 3 years
